rigid bar 中文意思是什麼

rigid bar 解釋
固定頂梁
  • rigid : adj 1 堅硬的，強直的，硬性的，僵硬的 （opp flexible elastic）。2 堅定的，固定不動的。3 嚴格的，嚴...
  • bar : BAR ＝ Browning automatic rifle 白朗寧自動步槍。n 巴爾〈南斯拉夫港市〉。n 1 棒，桿，條；棒狀物。2...
  1. The paper is based on the construction of the express - highway between yiyang and changde in hunan province, aiming at enhancing the serviceability of cement concrete pavement, probing into the structural assemblage of the cement concrete pavement, the roadway drainage system, contraction joint with the dowel bar and precaution of bumping at the end of the abutment. it presents some achievements of the research, including more reasonable structural assemblage and roadway drainage system, the method of setting dowelled bar in contraction joint, putting forward the concept of stage - transition from rigid to flexile behind abutment

    本文以湖南省益陽至常德高速公路項目為依託，以提高水泥混凝土路面使用性能為目標，就水泥混凝土路面結構組合、路面排水系統、縮縫設置傳力桿、橋頭跳車問題的防治等方面開展研究和工程實踐，取得了豐富的研究成果，如研究採用了更合理的路面結構組合，設置了較完善的路面排水系統，在國內高速公路上率先全面採用縮縫加傳力桿技術，對所有橋涵構造物臺背全部採用剛柔過渡技術處理橋頭跳車問題等。
  2. In order to improve the load transfer ability of the highway with heavy traffic, a dowel bar can be installed in the contraction joint of the rigid pavement

    摘要對于交通量日益增大的高速公路，可以通過增設傳力桿來提高路面縮縫的傳荷能力，有效地減少錯臺和斷板現象。
  3. The analysis showed the strain of section is not plain under moment so that the moment is carried by force couple in the outer frame. 4. the paper gave the rigid frame - compression bar model for practical computation

    在試驗研究的基礎上，提出了密肋復合墻板實用設計的鋼架斜壓桿模型；通過線彈性有限元分析，就其優化設計進行了探討。
  4. Generally, the skew bridge ' s calculation theories can be divided into three types : the category 1 is the plank theories method, such as the finite difference method, the finite element method and the finite strip method, etc ; the category 2 is the beam theories, such as the grid beam theories, the general grid theories, the rigid cross - beam method, the elastically - supported continuous beam method and the bar system analytical method, etc ; the category 3 is the practical method, such as the g - m revising method, the grid - beam simple method and ghali form coefficient method, etc

    目前關于斜梁橋的計算理論和方法概括起來，大致可以分為三類：第一類為板理論方法，如有限差分法、變分法、有限單元法、有限條法等；第二類為梁理論法，如格構梁理論、一般格構理論、剛性橫梁法、彈性支承連續法、桿件結構的分析方法；第三類為實用計演算法，荷載橫向分佈的計算方法如g ? m修正法、格構梁的簡易法、 ghali表格系數法等。
  5. The wall was equaled to an elastic composite slab with silica bricks as main body and concrete rib beams, columns and outer frame as reinforcing fiber. ( 2 ) elastic - plastic stage. the wall was equaled to a rigid frame - oblique compression bar model in which concrete frame was equivalent to a rigid frame while silica brick was equivalent to a oblique compression bar

    （ 1 ）彈性階段? ?將墻體視為一種以輕質砌塊為基體，混凝土肋梁、肋柱、外框為增強纖維的復合材料等效彈性板； （ 2 ）彈塑性階段? ?將墻體視為一個由鋼筋混凝土剛架和與之鉸接的砌塊等效斜壓桿組成的剛架斜壓桿組合模型； （ 3 ）破壞階段? ?將墻體視為肋梁嚴重破損的梁鉸框架模型。
  6. The cancellation of web bending reinforcement and continuous bar in upper structure of continuous rigid frame bridge is discussed with mechanics method. 4

    並對連續剛構橋上部結構設計中取消腹板彎起索、下彎索和連續束問題進行了探討，從力學角度進行了分析研究。
  7. Reasons : firstly, sectional dimension is so little that torsional stiffness of single - beam is n ' t enough. secondly, protective layer thickness is too thin to protect concrete reinforced bar and reduce durability. lastly, each main beam is joined by cross girder and the more rigid of cross girder the more entirety of bridge

    橋梁局部損壞較嚴重，主要原因是主梁截面尺寸過小、肋板過于薄弱，造成單梁抗扭剛度不足；保護層厚度不夠導致鋼筋外露引起銹蝕，降低了橋梁的耐久性；各主梁採用橫隔梁連接成整體，橫隔梁的剛度越大，橋梁的整體性越好，但調查結果顯示，實際情況中並不能達到理想的整體剛度。
  8. The main structure of caiyuanba yangtze bridge in chongqing, up to date the largest - span tie bar arch bridge, is formed by two side tie bars and one middle tie bar which unite the y - shape rigid framework and arch rid. therefore, tie bars are one of the key components

    重慶菜園壩長江大橋是迄今為止世界上跨度最長的系桿拱橋，該橋的兩根邊系桿和一根中系桿將南北兩岸的y型剛構和中間的拱肋連成一個受力整體，構成該橋的主結構，因此系桿是該橋關鍵受力部位構件之一。
  9. During elastic - plastic stage, the wall was equaled to a rigid frame - oblique compression bar model. during failure stage, the wall was equaled to a beam - hinged frame

    彈性階段一一復合材料等效彈性板模型;彈塑性階段，一捆lj架斜壓桿模型;破壞階段一一梁鉸框架模型。
  10. According to the basic character of rigid body, the mechanical characteristics of two equal mass particles jointed by a rigid light bar : the momentum and impulse along the bar are equal, using these characteristics, some complex motions of this system can be solved

    摘要從剛體的基本性質出發，導出了剛性輕桿連接的質量相等的兩質點球系統的某些力學特性：剛性輕桿連接的質量相等的兩質點球系統，在沿桿方向上兩質點球的動量分量相等，所受的沖量分量也相等，並利用這些特性解決了該系統的某些復雜的力學問題。
  11. Symbolic solution on rigid - body guidance synthesis for adjustable four bar linkage with multiple tasks

    多任務可調四桿機構剛體導引綜合的符號解
  12. With the hepale code, the simulated results are reported about problems of plate impact, the copper bar impacted the rigid well ( taylor bar ), the propagation of detonation, and the motion of a plane and a cylinder shell driven by explosives, and they are basically in agreement with experiment, as well as one obtained by ls - dyna

    應用hepale程序對平面碰撞、銅棒碰撞剛性壁（ taylor桿問題） 、爆轟波的傳播、炸藥驅動金屬平板和柱殼進行了數值模擬，並與有關理論解析結果或者實驗結果以及ls - dyna程序、 lagrange程序的計算結果進行了比較，符合程度較好。
  13. The model of dwell function synthesis of planar six - bar mechanism in the dissertation is decomposed into two relatively independent sub - questions. the first one is to evaluate the characteristic of points on moving rigid body, whose mathematics model is a kind of special non - differential max - mini optimal problem with inequality constraints

    對于誤差評定，本文利用加權理論，對要求綜合的平面六桿機構提出了在保證間歇部分精度要求的條件下，使非間歇部分誤差盡可能小的評價思想。
  14. Adopting relatively simple mechanical model and predigested boundary condition and taking a straight bar applied one end with an semi - sine impulse to simulate the rigid target impacted by a projectile as an example, the relation between the stress wave propagation and acceleration of projectile has been analyzed by theoretical deduction and computer simulation

    摘要採用較為簡單的力學模型和簡化的邊界條件，以直桿一端施加一半正弦載荷脈沖和模擬彈體沖擊剛性靶為例，用理論推導和計算機模擬的方法分析應力波傳播和彈體加速度的關系。
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